package net.teamclerks.kain.utils;

import java.io.File;
import java.io.FileWriter;
import java.io.IOException;

/*
 * Logger.java
 *
 * Copyright (C) 2007 Mike 'kain' Smith
 * 
 * This is part of HelperBot
 * 
 * HelperBot is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 * 
 * HelperBot is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 */

public class Logger
{
  private FileWriter out;
  private boolean canWrite;
  
  public Logger()
  {
    canWrite = false;
  }
  
  public void setOutputStream(File f) throws IOException
  {
      if(!f.exists())
      {
        f.createNewFile();
      }
      this.out = new FileWriter(f,true);
      this.canWrite = true;
  }
  
  public boolean canWrite()
  {
    return this.canWrite;
  }
  
  public void log(String message)
  {
    synchronized(out)
    {
      try
      {
        this.out.write(System.currentTimeMillis() + " " + message + "\r\n");
        this.out.flush();
      }
      catch(IOException ioe)
      {
        // OH NOZ
      }
    }
  }
}
